body{
margin: 0;
padding: 0;
font-family: "Microsoft YaHei UI";
}
.zcyxall{
    padding: 0 50px;
}
.zcxy-titil{
    text-align: center;
    font-size: 3rem;
    margin: 66px 0;
    font-weight: bold;
}
.zcxy-conent{
    font-size: 2.5rem;
    line-height: 60px;
}
.zytx{
    color: #999999;
}